Start with the calls you want.

And stop there.

get the imp system for $145.

and never get an unwanted call again.

4.3/5 on Trustpilot

Shop Now →

bye bye spam

hello, fam

Sweet Relief

No more annoying "auto warranty" calls. No more “IRS” scams. No more pollsters. Only the sweet sound of silence. And wanted calls.

5-Minute Set-Up

Unbox. Plug in. Download imp app. Connect.
Winner winner chicken dinner. In just 5 minutes you’ve stopped unwanted landline calls forever.

Stop Spam, Smarter

imp flips call blocking upside down. We focus on the people you want to hear from.  And just silently handle the rest.

Stop all unwanted calls. Forever.

Like, forever ever.

Seriously.

"But how does imp do it?"

The short answer: by completely focusing on the calls you actually want.

see the imp system →

Call blocking doesn't work...

but imp does

How?

Simple.

imp silently stops the calls you don't want.

So you can focus on the calls that matter.

Better than Blocking →

the easy way

to stop a hard problem

Scammers pretending to be from the IRS.

Robocallers pretending to be your neighbors.

Spammers pretending to not know you are on the "Do Not Call" list.

These unwanted callers are only getting smarter.

And no one is doing anything to stop them.

Until now.

imp stops unwanted callers in their electrons. And welcomes wanted callers to your phone.

how imp works

Greenlist TechnologyTM (aka the brains)

imp boxTM (aka the brawn)

imp appTM (aka the control center)

Greenlist TechnologyTM (aka the brains)

imp boxTM (aka the brawn)

imp appTM (aka the control center)

the easy way

to stop a hard problem

Scammers pretending to be from the IRS.

Robocallers pretending to be your neighbors.

Spammers pretending to not know you are on the "Do Not Call" list.

These unwanted callers are only getting smarter.

And no one is doing anything to stop them.

Until now.

With imp, it's easy for you to only get calls you actually want.

how imp works

Greenlist TechnologyTM (aka the brains)

imp boxTM (aka the brawn)

imp appTM (aka the control center)

Greenlist TechnologyTM (aka the brains)

imp boxTM (aka the brawn)

imp appTM (aka the control center)

Say "hello" to your phone's new bff

Your landline and imp: best friends forever. The best duo since peas and carrots. Peanut butter and jelly. Laverne and Shirley.

Meet Your Phone's New Best Friend →

I founded imp because I was tired of unwanted calls on my landline.

Meet George, imp's founder →

Works with All Major Landline Phones

imp works with Panasonic, AT&T, VTech, Philips, and more!

Works with All Major Landline Carriers

imp works with AT&T, Spectrum, Xfinity, Verizon, Magic Jack and more!

Works with Both Apple & Android

our imp app is available on both Apple & Android smartphones

impTM vs. the others

call blocking doesn't work.

which is why impTM is flipping the approach to unwanted calls on its head.

instead of just trying to keep the bad calls out, we focus on welcoming the calls you actually want.

the result: a landline you can actually use again.


imp


Call-Blocking Hardware


Call-Blocking Software


Do-Nothing
Carriers

Focused on
Welcoming Calls

Smart Home Answering Machine

Urgent Caller Support

Multiple User Management

Silently Handle ‘Unknown’ Callers

Landline Management from anywhere

BRAND

imp


Call-Blocking Hardware

Call-Blocking Software

Do-Nothing

Carriers

Focused on Welcoming Calls

Smart Home Answering Machine

Urgent Caller Support

Multiple User Management

Silently Handle ‘Unknown’ Callers

Landline Management from anywhere

the impTM difference

you can focus on welcoming the calls that matter.

and let imp™ silently handle the rest.

One step closer to loving your landline, again

join us in our mission to rid the world from the scourge of unwanted callers